Tropical storm Ida approaches Gulf Coast, US offshore oil workers evacuated

U.S. energy companies on Thursday began airlifting workers from Gulf of Mexico oil platforms and moved vessels ahead of what is forecast to become a tropical storm by the weekend.

Tropical Storm Ida was swirling in the Caribbean Sea and forecast to march through the main oil-producing region of the Gulf on Friday. Louisiana declared a state of emergency and called on residents to prepare for a major hurricane.

Ida is expected to strike the central Gulf Coast with a life-threatening storm surge, damaging winds and heavy rains, the National Hurricane Center said. It could make landfall as a category 3 hurricane packing winds of up to 111 miles (178 km) per hour.

RAPID INTENSITY

“This storm has the potential for rapid increases in intensity before it comes ashore” because of extremely warm waters off Louisiana, said Jim Foerster, chief meteorologist at DTN, which provides weather advice to oil and transportation companies.

From the WPC forecast rainfall. Gives an idea of motion of what will likely be Hurricane Ida. Our heaviest rainfall looks to be Sunday/Monday. Rainfall totals look to be 4-7+ inches of rain. Closer to coast 10-15”. @wdsu #nola #lawx #mswx pic.twitter.com/X9FyhfREHI

— Margaret Orr (@MargaretOrr) August 26, 2021

U.S. Gulf Coast gasoline prices rose in the past two trading sessions because of concerns around the storm, traders said.

BP PLC, BHP, Chevron, Equinor and Royal Dutch Shell removed workers from offshore facilities, spokespeople said. BHP, Shell and Chevron evacuated non-essential staff while Equinor said it is preparing to move workers off its Titan platform.

BHP and BP said they have begun to shut in production at offshore platforms. Chevron said its production remained at normal levels on Thursday, while Occidental Petroleum and Hess Corp said they are monitoring weather conditions.

REFINERY ROW

Gulf of Mexico offshore wells account for 17% of U.S. crude oil production and 5% of dry natural gas production. Over 45% of total U.S. refining capacity lies along the Gulf Coast.

Exxon Mobil Corp said it was preparing its 520,000 barrel-per-day (bpd) Baton Rouge, Louisiana refinery for severe weather, but operations were normal on Thursday.

Phillips 66 operations at refineries in Lake Charles and Alliance, Louisiana, “will be adjusted based on the storm’s progression,” spokesman Bernardo Fallas said.

Preparations for ninth named storm of this year’s Atlantic hurricane season comes nearly four years to the day after Hurricane Harvey hit the U.S. Gulf Coast and dumped several feet of rain in areas of Texas.

(Reporting by Sabrina Valle, Erwin Seba, Gary McWilliams and Liz Hampton; Editing by Marguerita Choy, David Gregorio and Lincoln Feast)